From: Chris Murphy <lists@colorremedies.com>
To: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: Re: btrfs fi du is unreliable
Date: Sun, 4 Dec 2016 13:21:20 -0700 [thread overview]
Message-ID: <CAJCQCtSLAjBhOCFHPLjp7gn2-GKjHP7_yJbfE1rdaozuQnHvEw@mail.gmail.com> (raw)
In-Reply-To: <CAJCQCtQcz6W-UD5eDAiWG1QJk3tSF7boN2haG_Du=PD_U6rx1g@mail.gmail.com>
Another example:
[chris@f25s ~]$ sudo btrfs fi du -s /mnt/first/everything-new
Total Exclusive Set shared Filename
367.54GiB 14.21GiB 350.95GiB /mnt/first/everything-new
The problem here is that Exclusive + Shared ≠ Total. Rather those two
add up to 365.16GiB, which suggests 2.38GiB is neither shared nor
exclusive. What would that be? The total not equalling shared +
exclusive is the most common bug I see with fi du.
---
Chris Murphy
next prev parent reply other threads:[~2016-12-04 20:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-04 18:30 btrfs fi du is unreliable Chris Murphy
2016-12-04 20:21 ` Chris Murphy [this message]
2016-12-04 22:17 ` Henk Slager
2016-12-04 23:39 ` Chris Murphy
2016-12-05 2:51 ` Duncan
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